Introduction and Evolution

Question 1

Describe the major Characteristics of Life

Answer 1

Cells - mem bound units
Replication - ability to self replicate
Evolution - continuation of evolution
Information - pass on info encoded in genes; respond to info
Energy - absorb energy

Question 2

Compare and contrast “hypothesis” and “theory” when used in a scientific context

Answer 2

Hypothesis - testable statement to explain theory or phenomena
Theory - supported by evidence

Question 3

List and describe the two major unifying theories in Biology

Answer 3

Cell theory - cell is fundamental unit in all organisms
evolution - all species related by common ansestry